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JEE Main & Advanced Physics Motion in a Straight Line / सरल रेखा में गति Question Bank Numerical Value Type Questions - Motion in One Dimension

  • question_answer
    A motor car covers 1/3rd part of total distance with \[{{v}_{1}}=10\,\,km/hr,\] second 1/3rd part with \[{{v}_{2}}=20\,km/hr\] and rest 1/3rd part with \[{{v}_{3}}=60\,km/hr\]. What is the average speed of the car? (in km/hr)

    Answer:

    18.00


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